Ten Things to Consider When Buying Your Next Conveyor
System
Shopping for a new conveyor system
can be a daunting task: Should you stick with the same fixed system you’ve had
for the past 10 years, or is it time to upgrade to a more flexible modular
system? The following checklist can help you determine what type of system is
most suitable for your light- or medium-duty applications:
1.Portability
First, determine whether or not the conveyor will be
needed for more than one process or at more than one location. Fixed
metal conveyors are heavy and not easily moved. Modular conveyors are lightweight and can be rolled
from one plant to another or from one line to another. If you require quick
access to machinery for
servicing or changeovers, modular conveyors can be easily moved out of the way.
2.Ease of
Repair
Jacks can shut
down a production line for a long period of time. Seabreaze drives and damaged
belts and accessories can be time-consuming to replace. Look for conveyor
systems that can be repaired quickly and easily without specialized labor. Also
consider conveyor belt design. If belts constructed of interlocking links are
damaged, the damaged sections can be replaced within hours instead of days or
weeks.
3.Access to Replacement Parts
Timely access to
replacement parts is crucial for production uptime. Choose a supplier that has replacement units and components on hand and can deliver them within a few days or overnight if needed. Or choose a system
that allows you to stock standardized replacement modules or accessories.
4.Flexibility
If you need to retool a production line quickly to
meet deadlines, make sure that your conveyor system can be
easily reconfigured. A modular system with standardized modules in a range
of sizes and shapes provides agility. Using conveyor modules to customize
conveyor lines may also enable users to finetune product lines to fit confined
cell spaces.
5. Ease of Maintenance
Maintenance and
uptime can affect productivity. Determine what type of maintenance your new
system will need. Most standard conveyors require lubrication, either due to continuous usage or after
cleanups with water. Consider a self-lubricating system. Conveyor systems constructed
of plastic can be easier to clean than metal systems. Plastic can be cleaned
with water or mild soap without causing rust. Belting on traditional conveyors,
such as PVC belting, can be difficult and time-consuming to install and
service. It may also require frequent alignment.
6. cleanroom
Do you need a
conveyor that meets cleanroom standards? Most standard conveyors have problems
meeting these standards due to the lubricants used on their
rollers or dust emitting from variable-speed motors using brushes. Choose a
system that uses brushless, variable-speed motors and selflubricating, moving conveyor parts.
7.Belting
Options
Choose a vendor
that offers a wide range of belt styles and widths. Self-tracking belts are
available in acetyl, polyethylene, and nylon, providing good traction, wear,
performance, and service. A self-tracking drive system allows many belts to run in the same drive path off
the same drive. This enables users to change belts as needed or
add or subtract belt drive flights at any time.
8.Configuration
Options
Conveyor
systems should go wherever you need them to go. Make sure your new system includes configuration options like turns,
inclines/declines, and corresponding flights or lifts. Modular systems should
offer an array of Conveyor systems should go wherever you need them to go. Make sure your new system includes configuration options like turns,
inclines/declines, and corresponding flights or lifts. Modular systems should
offer an array of accessories and specialized application modules that integrate with other
modules to provide configuration latitude, dependable performance, and cost
savings.
9.Warranty Coverage
Check that your new system has comprehensive warranty coverage. Many
conventional or custom-fabricated conveyors have a limited warranty period. Although this type of warranty can save on purchase price, it is usually
a dangerous gamble, especially when an expired warranty affects service response.
Purchase a conveyor system that carries a five-year warranty on materials and workmanship as
well as on the motor and other electric components. Also consider the warranty
on belts. PVC belts, such as those used on many standard fixed
conveyors, need to be replaced every 18 months.
10.Cost
and Method of Installation
specialized engineering as well as costly,
time-consuming installation techniques, such as welding. Modular systems can
offer robust features while eliminating special
engineering and installation requirements. The cost of installing your conveyor
and related items will vary according to the type of system, accessories, and
integration requirements. Fixed metal conveyors may require expensive, specialized engineering
as well as costly, time-consuming installation techniques, such as welding.
Modular systems can offer robust features while eliminating special engineering and
installation requirements.
If you are still unsure which system will
serve you best, consult an expert. Most manufacturers have engineers and
fabricators who have direct experience with conveyors as well as other
material-handling systems.
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